package diamondRingServlet;

import com.alibaba.fastjson.JSON;
import diamondRingEntity.Admin;
import diamondRingEntity.DiamondRingEntity;
import diamondRingService.impl.AdminServiceImpl;
import diamondRingService.impl.DiamondRingServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

/*
查询所有用户信息
 */
@WebServlet("/BackSelectServlet")
public class BackSelectServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=utf-8");
        response.setCharacterEncoding("utf-8");

        AdminServiceImpl adminService=new AdminServiceImpl();
        Admin admin = new Admin();
        List<Admin> list = new ArrayList<Admin>();
        list = adminService.SelectAdmin();

        PrintWriter out=response.getWriter();
        out.println(JSON.toJSONString(list));
        out.flush();
        out.close();
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request,response);
    }
}
